Vending machine



FIG. 1 is a first perspective view of a vending machine showing our new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a second perspective view thereof.

The portions of the vending machine shown in broken lines in FIG. 5 are environmental and form no part of the claimed design. 

The ornamental design for a vending machine, as shown and described. 